Colorado Tenant Screening Laws: The Landlord and Applicant Guide

Colorado tenant screening sits at the crossroads of two bodies of law: the federal Fair Credit Reporting Act, which governs how a consumer report may be pulled and used everywhere in the country, and Colorado’s own rules under the Rental Application Fairness Act at Colorado Revised Statutes sections 38-12-901 through 38-12-905 and the Colorado Anti-Discrimination Act, which add an actual-cost application-fee rule, a portable-screening-report duty, a five-year criminal lookback, a written denial notice, and source-of-income protection. The Colorado landlords who screen properly almost never face a lawsuit. The ones who skip the consent form, overcharge a fee, or miss a denial notice pay for that shortcut, and the fee-shifting provisions are what make the bill so large.

This guide walks the whole framework in plain English: the four federal Fair Credit Reporting Act requirements every landlord must meet, Colorado’s actual-cost application-fee rule and twenty-day refund under Colorado Revised Statutes section 38-12-903, the portable tenant screening report duty under House Bill 23-1099 and House Bill 25-1236, the arrest-record ban and five-year conviction lookback under section 38-12-904, the twenty-day written denial notice, source-of-income protection under the Colorado Anti-Discrimination Act, the 24 CFR 100.500 disparate-impact rule for criminal history, the rights every applicant holds, a day-by-day screening workflow, a compliance playbook, real scenarios, and a Colorado-specific set of frequently asked questions.

Because Colorado layers state protections on top of the federal baseline, the safest posture for a landlord is written consent, consistent written criteria, an honest actual-cost fee, and proper adverse action and denial notices every single time, and the strongest position for an applicant is to know exactly which rights the law confers. Treat every figure here as a starting point and verify the current statute before you screen, charge a fee, or dispute a decision.

The Fair Credit Reporting Act, codified at fifteen U.S.C. section 1681, is the federal statute that governs tenant screening nationwide, and a Colorado landlord must comply with it regardless of any state-law differences, then add Colorado’s own rules under the Rental Application Fairness Act and the Colorado Anti-Discrimination Act. Getting both layers right prevents almost all screening-related liability. Four federal requirements sit at the core, and each one is load-bearing.

Permissible Purpose

A landlord has a permissible purpose under Fair Credit Reporting Act section 604(a)(3)(F)(i), fifteen U.S.C. section 1681b(a)(3)(F)(i), to pull a consumer report on a rental applicant: a legitimate business need in connection with a business transaction the consumer initiated. A lease renewal or a review of an existing tenancy sits in the neighboring clause (F)(ii). That is the threshold right to obtain the report at all, but it does not eliminate any of the other requirements — it only opens the door to a report the landlord must then handle correctly.

Applicant Authorization

Take the applicant’s signed authorization before pulling a consumer report, and keep it. Every consumer reporting agency requires the landlord to certify a permissible purpose and to hold the applicant’s written authorization before it will release a report, so the signed form is both a condition of the landlord’s user agreement with the agency and the evidence that the applicant initiated the transaction under section 604(a)(3)(F)(i). The authorization should be clear and conspicuous, and the best practice is a standalone form rather than a clause buried in the rental application. One attribution point is worth getting right, because most landlord guidance gets it wrong: the Fair Credit Reporting Act’s stand-alone-document disclosure and written-authorization formality lives in section 604(b)(2), fifteen U.S.C. section 1681b(b)(2), which by its own words governs a report procured for employment purposes and does not reach a tenancy. The practice is right; the source is permissible purpose and the agency’s user agreement, not section 604(b)(2). In Colorado, a landlord must also tell the applicant, before taking anything that would trigger an application fee, that the applicant may instead provide a portable tenant screening report.

Consistent Criteria

Written screening criteria must be applied consistently to every applicant. Inconsistency creates both Fair Credit Reporting Act disparate-treatment exposure and Fair Housing Act liability, because bending the rule for one applicant and not another is powerful evidence of discrimination even where none was intended.

No Federal Pre-Adverse Step in Housing

The Fair Credit Reporting Act imposes no pre-adverse action step on a landlord. The two-step procedure that circulates in landlord guidance — hand the applicant a copy of the report and the summary of rights, then wait before acting — is section 604(b)(3), fifteen U.S.C. section 1681b(b)(3), and that subsection applies only in using a consumer report for employment purposes. Section 603(h) defines employment purposes as evaluating a consumer for employment, promotion, reassignment or retention as an employee, and renting a home is none of those four things. So in housing there is no waiting period before the decision, no duty to enclose the report, and no duty to enclose the summary of rights — furnishing that summary is a duty of the consumer reporting agency under section 609(c)(2), and the applicant’s route to the report under federal law is the free copy from the agency described below. Because there is no federal waiting period to observe, the commonly repeated figure of at least five business days has no statutory source in a housing decision at all. Colorado is the exception that changes the combined operating rule: section 38-12-904(2)(a)(I)(B) does require a landlord who denies an application after obtaining a consumer report to provide the applicant a copy of that report, with a dispute advisement, alongside the written denial notice. The federal “no duty to enclose” rule is therefore not the whole rule in Colorado.

Adverse Action Notice

This is the landlord’s real federal notice duty, and it runs after the decision, not before it. Under Fair Credit Reporting Act section 615(a), fifteen U.S.C. section 1681m(a), any person who takes an adverse action based in whole or in part on information in a consumer report must give the consumer notice of the adverse action, which may be oral, written or electronic; the name, address and telephone number of the consumer reporting agency that furnished the report, including its toll-free number where the agency reports nationwide; a statement that the agency did not make the decision and is unable to give the specific reasons for it; and notice of the applicant’s right to obtain a free copy of the report from that agency within sixty days and to dispute anything inaccurate or incomplete in it. If a numerical credit score was used in the decision, section 615(a)(2) adds a duty to disclose the score, its source, the date it was created, the range of scores under that model, and the key factors that adversely affected it. The Federal Trade Commission’s landlord guidance treats written notice as the best practice rather than a legal requirement. This step is not optional, and it applies to any adverse action — not only an outright denial, but also a larger deposit than another applicant would pay, a higher rent, or a co-signer requirement driven by the report, each of which is an adverse action under section 603(k)(1)(B)(iv). The notice is owed even where the report was not the primary reason for the decision. In Colorado this federal notice runs alongside the separate state duty to send a written denial notice within twenty days, covered below.

How much can a landlord charge for a rental application fee in Colorado?

Colorado does not set a flat dollar cap, but it does something stricter than many states: under the Rental Application Fairness Act at Colorado Revised Statutes section 38-12-903, a landlord may charge an application fee only in an amount that covers the landlord’s actual cost of processing the application, or the average cost the landlord incurs per applicant across multiple applications. The fee is not a profit center — it must trace to real expenses like the credit, criminal, and eviction reports and the reasonable value of the landlord’s processing time. In practice Colorado market fees commonly run from about thirty-five to seventy-five dollars per adult, but the lawful ceiling is the real cost, whatever that is.

Three duties ride with the fee. First, the landlord must give the applicant either a disclosure of the anticipated expenses the fee will cover or an itemization of the actual expenses incurred, and where an average figure is used, must explain how that average was determined (section 38-12-903(3)(a)). Second, section 38-12-903(3)(b) requires the landlord to “provide every prospective tenant with a receipt for any application fee received” — electronic is permitted unless the applicant asks for paper. Third, the landlord must make a good-faith effort to refund any unused portion of the fee within twenty days. A landlord who charges more than the cost of processing, or who charges different applicants different amounts, has violated the statute. The remedy is significant: under Colorado Revised Statutes section 38-12-905(1) a landlord who violates any provision of part 9 is liable to the aggrieved prospective tenant for two thousand five hundred dollars, plus court costs and reasonable attorney fees. House Bill 23-1099 amended section 38-12-905(1) effective August 7, 2023, so any guidance still describing a multiple-of-the-fee remedy is out of date. Two qualifications ride with the figure: a landlord who cures the violation within seven days of receiving notice pays a fifty dollar penalty instead (section 38-12-905(3)), and a prospective tenant must notify the landlord at least seven calendar days before filing the action (section 38-12-905(2)).

Does Colorado require a landlord to accept a portable tenant screening report?

Yes, with one opt-out lane. A portable tenant screening report is a consumer report an applicant obtains once, at the applicant’s own request and expense, and reuses across multiple rental applications. Under House Bill 23-1099 (2023) and House Bill 25-1236 (chapter 399, effective January 1, 2026 and applicable to applications submitted on or after that date), codified at Colorado Revised Statutes sections 38-12-902 and 38-12-904, a landlord must accept a portable report that a prospective tenant provides, and when the applicant supplies one, the landlord may not charge an application fee, nor any fee to access or use the report. Charging both a portable report and a separate application fee is exactly what the law forbids.

The landlord keeps one choice. Under section 38-12-904(1.5)(f) a landlord is exempt from subsections (1.5)(a) to (1.5)(e) — the duty to accept a portable report and the advisement duty below — only if the landlord takes no more than one application fee at a time for the unit (or from each applicant or applicant group) and refunds the total fee within twenty calendar days after written communication from either the landlord or the landlord’s agent or the prospective tenant declining to enter into a lease agreement for the unit. The trigger is that written declination by either side, not merely a decision not to select the applicant. In other words, a landlord may run its own reports and charge a real-cost fee, or accept portable reports for free, but may not do both to the same applicant.

A landlord who is not exempt must give the advisement, and section 38-12-904(1.5)(d) and (1.5)(e) prescribe both its content and its form. Before taking any action relating to tenant screening for which the landlord would expect to collect an application fee, the landlord must advise the applicant, in substantially similar language, that the applicant has the right to provide a portable tenant screening report as defined in section 38-12-902(2.5) and that if one is provided the landlord may charge neither an application fee nor a fee to access or use the report. The advisement must appear in a location and by a method reasonably likely to reach prospective tenants: in advertisements and other public notices of the unit’s availability, on the home page of a website maintained by the landlord or its agent, or in a paper or online rental application — in each case in at least twelve-point, bold-faced type (unless the advertisement’s size, format or display requirements make that impracticable, in which case it matches the rest of the notice) — or orally and directly to the applicant with written confirmation of receipt.

What House Bill 25-1236 changed for 2026

House Bill 25-1236, effective January 1, 2026, made two substantive changes and left the report’s currency window unchanged. Each point is worth citing:

• Currency window stays thirty days. Contrary to a widely repeated claim, the final bill did not extend the window to sixty days; a portable report’s validity remains thirty days under Colorado Revised Statutes section 38-12-904(1.5), so a landlord may reject a qualifying report only once it is more than thirty days old.
• Subsidized-tenant credit exemption. Section 1 of the act amends the definition of a portable tenant screening report at section 38-12-902(2.5)(e)(I) — not section 38-12-904 — so that a prospective tenant who is seeking to rent with the assistance of a housing subsidy is not required to include a credit history report, a credit score, or an adverse credit event in the portable report.
• Direct delivery. Section 2 of the act repealed section 38-12-904(1.5)(b)(II), the provision that had let a landlord require the report be made directly available by the consumer reporting agency or supplied through a third-party website, so an applicant may deliver a qualifying report directly.

A landlord may still reject a portable report that is stale beyond the thirty-day validity window or that is missing the required information — verification of income and employment, rental history, and, for a non-subsidized applicant, credit and criminal history. But a landlord who wrongly refuses a valid portable report, or who charges a fee on top of it, faces a penalty of two thousand five hundred dollars per violation, plus court costs and attorney fees. The penalty drops to fifty dollars if the landlord cures the violation within seven days of notice.

Can a Colorado landlord reject an applicant based on a criminal record?

Only within firm statutory limits, and never as a blanket ban. Colorado is one of a small group of states with a statewide statutory limit on criminal screening, so the binding rule here is Colorado’s own statute rather than any federal guidance document. Under Colorado Revised Statutes section 38-12-904, a landlord may not consider an arrest record of a prospective tenant from any time, and may not consider any conviction that occurred more than five years before the date of the application. There is no separate statewide ban-the-box housing statute beyond these limits, and the widely repeated claim that only a local city ordinance restrains criminal screening in Colorado understates the real, statewide rule.

The five-year lookback has express exceptions. A landlord may consider any criminal conviction record or deferred judgment, regardless of how old it is, relating to homicide, stalking, methamphetamine manufacture or distribution (and possessing materials to make methamphetamine or amphetamine), and any offense that requires sex-offender registration. Everything else drops off the screen at five years.

The federal layer on top of the Colorado statute has changed, and it is worth stating precisely. HUD’s April 4, 2016 criminal-records guidance was withdrawn effective September 25, 2025 (Docket FR-6617-N-01, 91 Federal Register 44867), and its June 10, 2022 implementation memorandum was withdrawn effective September 17, 2025 (Docket FR-6571-N-01). HUD’s notice says those documents “should not be relied upon as authoritative.” What survives is the Fair Housing Act itself and HUD’s discriminatory-effects rule at 24 CFR section 100.500, reinstated effective May 1, 2023, so a blanket criminal-record ban can still be challenged as disparate-impact discrimination, because criminal records disproportionately affect Black and Hispanic applicants.

But read section 100.500 for what it is: a burden-shifting litigation standard. A plaintiff must prove the practice causes a discriminatory effect; the landlord must then prove the practice is necessary to one or more substantial, legitimate, nondiscriminatory interests; the plaintiff may still prevail by showing a less discriminatory alternative would serve those interests. It contains no individualized-assessment step and no pre-denial notice — that step existed only in the withdrawn 2016 guidance. So for a conviction Colorado lets a landlord see, working the factors below is prudent risk management, and the documentation a landlord would need to carry the section 100.500 burden, rather than something federal law requires. One more piece of current context: section 100.500 is itself the subject of a pending HUD proposal to remove it — a supplemental proposed rule published August 10, 2026 (Docket FR-6540-P-02) reopened the comment period, which closes October 9, 2026. That is a proposal only; the rule is unchanged unless and until HUD finalizes one.

The assessment factors worth documenting

• Nature and severity of the offense. A decades-old shoplifting conviction differs materially from a recent violent crime or a manufacturing charge.
• Time since the conviction. More recent offenses carry more predictive weight; older convictions have less — and in Colorado, anything past five years generally may not be considered at all.
• Evidence of rehabilitation. Consistent employment, completed parole or probation, continuing education, or recovery documentation can rebut the presumption of risk.
• Relevance to tenancy. The offense should bear on the specific risk — violent or property crimes bear more directly than a traffic or minor drug-possession offense.
• Consistent application. Apply the same analysis to every applicant with any criminal history; selectivity creates disparate-treatment exposure.

Can a Colorado landlord refuse a Section 8 voucher holder?

No. Since January 1, 2021, the Colorado Anti-Discrimination Act, amended by House Bill 20-1332 and codified at Colorado Revised Statutes section 24-34-502, makes source of income a protected class in housing. The definition sits at Colorado Revised Statutes section 24-34-501(4.5): source of income means “any lawful and verifiable source of money paid directly, indirectly, or on behalf of a person”, including income from any lawful profession or occupation and “income or rental payments derived from any government or private assistance, grant, or loan program”. The definition does not name the Housing Choice Voucher program, often called Section 8, but a voucher, Social Security, disability income and other subsidies all fall inside it; the only express statutory mention of “federal housing choice vouchers” is in the exemption at section 24-34-502(1.7). The operative prohibitions are at section 24-34-502(1)(l) to (1)(p). As a result, a Colorado landlord may not refuse to rent, refuse to show, or decline to transmit an offer because an applicant intends to pay part of the rent with a voucher, and may not advertise a no-voucher policy.

This does not strip the landlord of the right to screen. The landlord may still apply neutral, consistent criteria to a voucher holder exactly as to any other applicant. What the law forbids is treating the voucher itself as a disqualifier or steering voucher holders away. Colorado does not leave the income test to inference. Senate Bill 23-184 added Colorado Revised Statutes section 38-12-904(1)(c), under which a landlord using financial information to consider an applicant who is seeking to rent with the assistance of a housing subsidy “shall not consider or inquire about” that applicant’s amount of income except to determine that it “equals or exceeds two hundred percent of the portion of the annual cost of rent that is to be paid by the prospective tenant”, and shall not consider the applicant’s credit score, adverse credit event, or lack of a credit score unless federal law requires it. Section 38-12-904(1)(d) sets the parallel rule for an applicant renting without a subsidy: income may be considered only to determine that it equals or exceeds two hundred percent of the annual cost of rent, and a landlord shall not require an annual income exceeding that figure — so a conventional three-times-the-rent income rule is unlawful in Colorado. Section 38-12-904(1)(e) preserves income-qualifying where a governmental, quasi-governmental or nonprofit funder requires it for an income-restricted unit. A violation of (1)(c) or (1)(d) carries a fifty dollar initial penalty plus a two thousand five hundred dollar statutory penalty if not cured, along with economic damages, court costs and attorney fees (section 38-12-905(5)), and is separately an unfair housing practice under section 24-34-502(1)(q) (section 38-12-904(1.8)). The Colorado Civil Rights Division enforces the source-of-income protection, and two statutory exemptions matter: section 24-34-502(1.5)(a) disapplies the source-of-income prohibitions at subsections (1)(l) to (1)(p) to a landlord with three or fewer units of housing for rent or lease, and section 24-34-502(1.7) provides that a landlord owning five or fewer single-family rental homes and no more than five total rental units “is not required to accept federal housing choice vouchers” for those homes. Confirm whether either applies before relying on it.

The Fair Housing Act prohibits discrimination in housing based on seven federally protected classes, and the Colorado Anti-Discrimination Act adds a substantially longer list. Screening criteria must be facially neutral, predictive of tenancy success, and consistently applied, and they must not produce a disparate impact on any protected class — a criterion that looks neutral but disproportionately excludes a protected group can still be unlawful.

Federal Protected Classes

The Fair Housing Act protects race and color, national origin, religion, sex, familial status meaning the presence of children, and disability whether mental or physical. Whether the statutory word “sex” also covers sexual orientation and gender identity is now an open federal question. HUD withdrew its February 9, 2021 memorandum applying Bostock v. Clayton County to the Fair Housing Act effective September 25, 2025 (Docket FR-6617-N-01, 91 Federal Register 44867, published July 17, 2026), and withdrew the February 11, 2021 memorandum implementing Executive Order 13988 effective September 17, 2025 (Docket FR-6571-N-01). The statutory text of the Act is unchanged and Bostock was a Title VII employment case, so the withdrawal removes the interpretation HUD had stated without settling the question the other way. In Colorado the federal question does not change what a landlord must do: the Colorado Anti-Discrimination Act lists sexual orientation, gender identity and gender expression as protected classes in housing at Colorado Revised Statutes section 24-34-502(1)(a)(I), so refusing an applicant on any of those grounds is unlawful in Colorado however the federal question resolves — subject to the statute’s own narrow carve-outs. Section 24-34-502(3) lets a religious or denominational institution limit or prefer people of its own religion in dwellings it owns or operates for other than a commercial purpose, and lets a club not in fact open to the public limit lodgings to its members; and the definition of “housing” at section 24-34-301(11) excludes a room offered for rent in a single-family dwelling the owner or lessee occupies as their own household, although part 5 carries its own definition at section 24-34-501(2) that does not repeat that exclusion. A narrow exemption may therefore exist for certain very small or religious landlords; verify whether it applies before relying on it. In many jurisdictions source of income is protected as well, and in Colorado it is protected statewide.

Colorado’s Expanded Protections

The Colorado Anti-Discrimination Act, at Colorado Revised Statutes section 24-34-502, layers on additional protected characteristics, including source of income, sexual orientation, gender identity and gender expression, marital status, ancestry, and creed. Colorado’s list is among the broader ones in the country, which is why criteria that pass muster elsewhere can still create liability here.

Common Colorado Fair-Housing Traps

• Blanket criminal-history bans that auto-reject any record, which collide with section 38-12-904 and are the classic disparate-impact target under 24 CFR 100.500.
• Rigid credit-score cutoffs applied with no individualized review of the applicant’s full picture.
• Income multipliers above the statutory ceiling. Section 38-12-904(1)(d) bars requiring more than two hundred percent of the annual rent, so a three-times-rent rule is unlawful in Colorado; and for a subsidized applicant section 38-12-904(1)(c) measures that two-hundred-percent test against the tenant’s own portion of the rent only, and bars any use of a credit score or lack of one unless federal law requires it.
• No-Section-8 policies, which are unlawful under Colorado’s source-of-income protection.
• Denying reasonable accommodations to applicants with a disability.
• Inconsistent application of criteria across applicants of different protected classes.

Colorado goes beyond the federal adverse-action rule with a distinct state duty. Under Colorado Revised Statutes section 38-12-904, when a landlord denies a rental application, the landlord must give the prospective tenant a written notice of the denial that states the reasons for the denial, and must make a good-faith effort to do so not more than twenty calendar days after making the decision (section 38-12-904(2)(b)). This applies to every denial, whether or not a consumer report was involved — and where the application resulted in the landlord obtaining a consumer report, section 38-12-904(2)(a)(I)(B) adds two more items: the landlord “shall also provide a copy of the consumer report” and an advisement of the applicant’s right to dispute its accuracy with the consumer reporting agency under section 5-18-106. Where a proprietary screening system means the specific screening criteria cannot be directly cited, section 38-12-904(2)(a)(II) instead requires the landlord to provide the screening company’s report with only the proprietary information redacted. The notice may be electronic unless the applicant asks for a paper one.

The state denial notice and the federal adverse action notice do different jobs and a landlord should treat them together. The federal notice, triggered whenever a consumer report contributes to the decision, identifies the consumer reporting agency and explains the applicant’s dispute and free-report rights. The Colorado notice explains why the applicant was denied. Documenting a neutral, criteria-based reason for every denial — insufficient income relative to the tenant’s share of rent, a disqualifying eviction judgment within the reporting window, an unpaid rental debt — satisfies the state rule and is the single best defense against a later discrimination claim.

Colorado applicants have strong federal rights under the Fair Credit Reporting Act, supplemented by the state duties above. Understanding these rights matters for applicants who want to contest an inaccurate report and for landlords who want to avoid liability. Applicants can learn to spot problems early using our guide to red flags in a rental application, which cuts both ways.

The Five Core Rights

• Right to know a report will be pulled. In practice the landlord discloses that a consumer report will be obtained and takes the applicant’s written authorization before pulling it, because the screening agency’s user agreement requires it; the applicant may decline and withdraw. The stand-alone written-disclosure formality in section 604(b)(2) is an employment rule, so this one rests on permissible purpose and the agency’s user agreement rather than on a housing statute.
• Right to an adverse action notice. If the report causes any adverse action — rejection, a higher deposit, or added requirements — the applicant is owed a notice identifying the consumer reporting agency and explaining dispute rights, plus, in Colorado, a written denial notice stating the reasons and — where the application resulted in a consumer report — a copy of that report with a dispute advisement, under section 38-12-904(2)(a)(I)(B).
• Right to a free copy of the report. When an adverse action is taken, the applicant may obtain a free copy of the report from the agency, generally within sixty days.
• Right to dispute inaccuracies. The applicant may dispute inaccurate information with the agency, which must investigate, generally within thirty days, and correct or remove anything it cannot substantiate.
• Right to sue for violations. The Fair Credit Reporting Act authorizes private lawsuits for willful or negligent violations, with actual damages or, for a willful violation, statutory damages of one hundred to one thousand dollars instead, plus punitive damages and the costs and reasonable attorney fees of a successful action.

A disciplined, day-by-day workflow is what turns the legal requirements into a repeatable process that consistently produces defensible decisions. The exact timing can flex, but the sequence — disclose, consent, report, decide, notice — should not. A fuller walkthrough of each stage lives in our how to screen a tenant step-by-step guide, and the underlying paperwork is covered in our rental application guide for landlords.

The rules become concrete when applied to real situations. Each of the following turns on the same handful of principles — written consent, the actual-cost fee, the portable-report duty, the arrest-record ban and five-year lookback, source-of-income protection, and the twenty-day denial notice. A deeper treatment of the criminal-history piece is in our guide to criminal history in tenant screening.

Colorado landlords who follow this playbook virtually never face a Fair Credit Reporting Act, fee, or fair-housing claim. The list is short, but every item is load-bearing. Build it into your standard operating procedure and the liability largely disappears.

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